Question #45332

Biofertilizers are:

A) Fertilizer: Manure: any substance applied to soil fertility and increase plant growth and yield, these may be organic in organic or of bio-origin

B) Organic fertilizers: prepared from plant residues (cotton seedcake, groundnut cake etc.)

C) Both (a) & (b)

D) None of these

Answer: Biofertilizers are: Both (a) & (b).

Want to practice more questions like this? Take a quiz in this category!

Take a Quiz